.tybox {
    display: flex;
    width: 100%;
    overflow-x: hidden;
}

.rightbox {
    display: flex;
    flex-direction: column;
    flex: 1;
    background-color: #f5f6fa;
    border-radius: 20px;
    box-sizing: border-box;
    padding: 20px;
    box-sizing: border-box;
    height: 100vh;
    overflow: hidden;
}

.leftbox {
    height: 100%;
}